Understanding Scalar Functions in SQL Server and Storing Values from Parameters for Efficient Parameter Handling

Calculating Total Sales by Rayon for Previous Year Using SQL Procedures

Understanding SQL Server 2014 Index Usage Without VIEW SERVER STATE Permission: A Comparative Approach Using sys.dm_db_index_usage_stats and sys.dm_db_index_operational_stats DMVs.

Resolving Incorrect Results in SQL Server Joins: Choosing the Correct Base Table

Avoiding Column Name Conflicts in T-SQL: A Practical Approach to Minimizing Issues with Duplicate Names

Dynamic Pivot Queries for Summing Values by Month in SQL Server

Counting Occurrences with Exclude Criteria Using Window Functions and Aggregation in SQL

Dynamic Like Searches with Multiple Values in SQL Server: Workarounds and Best Practices

Understanding Table-Valued Parameters for Optional Parameters in T-SQL

Performing a Self Left Join with no Identical Row Values: A Comprehensive Guide